198 THE TRUE TEST OF AGRICULTURAL PROGRESS The soundest test of measuring agricultural progress is evidently the out-turn of crops. If the out-turn of crops per acre, shows a definite increase when examined over a number of normal years, it can serve as an incontroverti- ble proof of agricultural progress. It is a misfortune of this region, as it is of our country, that few peasant-proprietors keep any accounts of the annual yield of their farms, as the majority of them are illiterate* Though many of them know whether there is a tendency to an increase or otherwise, in the yield per acre of any crop, their information can at the best be accepted as vague impressions, as they do not weigh their corn. Such impressions are obviously of no use for a statistical and scientific study of the subject. We have, therefore, inevitably to fall back upon tests like those enu- merated above, which enable us to observe agricultural progress or otherwise, only indirectly. We propose to take the first four of these tests together for our discussion. It may be mentioned at the outset, that these tests taken by themselves in an abstract manner are no good as true indices of agricultural progress or otherwise. They must invariably be studied in relation to- the size of the population. The significance of this important remark will be obvious from the following two tables : TABLE No. 1. Tests Year 1915-16 Year 1926-27 Increase <+) or decrease <-> Percentage increase [+1 or decrease {— ] I. Land under culti- SI 29 -9 3143-4 + 13-5 + -04 vation in acres 2. Plough cattle 693 616 -77 — 11-1 3. Ploughs 297 329 + 32 -MO-7 4. Carts 179 198 4-19 -HO-6